ETC Montessori Elementary II Curriculum

Coordinate Plane Pre-Algebra

2.80 LBS
CPSIA Exempt
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Drawing inspiration from the work of René Descartes, children embark on a journey that introduces them to the part of pre-algebra that is based on the coordinate plane. 

Card Size(s):

Task Cards 8½ x 5½ in.  21.6 x  12.7 cm.
Whole Card  3¾ x 5 in.  9.5 x 12.7 cm.
Part Card 3¾ x 4 in. 9.5 x 10.2 cm.
Label Card 3¾ x 1 in 9.5 x 2.5 cm.

The curriculum contains:

Progressing from simple to complex, based on levels, children explore the following concepts:

  • Naming Quadrants and Coordinate points
  • Applying coordinates
  • Geometry and Coordinates
  • Introduction to transformations based on multiplication of negative and positive numbers
  • Graphing Coordinates
  • Scatter points and plots
  • Understanding Scatter Plots
  • Slope formula
  • Positive Slope
  • Negative Slope
  • Using coordinates to find the slope
  • Linear equations
  • Slope intercept form
  • Linear equations x-intercept
  • Linear equations y-intercept
  • Linear equations slope intercept
  • Slope: 0
  • Slope: Undefined
  • Advanced Practice of finding the slope from two coordinate points
  • Advanced Practice of graphing a line based on one point and the slope of the line
The set includes the Teacher's notes for giving the presentations: 
  • Strike the imagination with René Descartes
  • Introduction to the Coordinate Plane
  • Graphing points of a Coordinate Plane
  • Operations with Integers
  • Negative Numbers
  • Using the Point Slope form to write an equation
  • Changing from Point slope form to Slope-Intercept form
Full Answer Key is included.  

1 ETC Half Page Holder with Rack and 1 ETC 3 Part Card Holder

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